28766136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 85240080

約数和(自身を除く): 56473944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 366, 392, 401, 427, 488, 588, 732, 802, 854, 1176, 1203, 1281, 1464, 1604, 1708, 2406, 2562, 2807, 2989, 3208, 3416, 4812, 5124, 5614, 5978, 8421, 8967, 9624, 10248, 11228, 11956, 16842, 17934, 19649, 22456, 23912, 24461, 33684, 35868, 39298, 48922, 58947, 67368, 71736, 73383, 78596, 97844, 117894, 146766, 157192, 171227, 195688, 235788, 293532, 342454, 471576, 513681, 587064, 684908, 1027362, 1198589, 1369816, 2054724, 2397178, 3595767, 4109448, 4794356, 7191534, 9588712, 14383068, 28766136]

約数ペア:

[(1, 28766136), (2, 14383068), (3, 9588712), (4, 7191534), (6, 4794356), (7, 4109448), (8, 3595767), (12, 2397178), (14, 2054724), (21, 1369816), (24, 1198589), (28, 1027362), (42, 684908), (49, 587064), (56, 513681), (61, 471576), (84, 342454), (98, 293532), (122, 235788), (147, 195688), (168, 171227), (183, 157192), (196, 146766), (244, 117894), (294, 97844), (366, 78596), (392, 73383), (401, 71736), (427, 67368), (488, 58947), (588, 48922), (732, 39298), (802, 35868), (854, 33684), (1176, 24461), (1203, 23912), (1281, 22456), (1464, 19649), (1604, 17934), (1708, 16842), (2406, 11956), (2562, 11228), (2807, 10248), (2989, 9624), (3208, 8967), (3416, 8421), (4812, 5978), (5124, 5614)]